save project

my_game.py

@@ -19,13 +19,16 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
         pygame.image.load('hero5.png')]
 index = 0 
 index = 0 
-y = 400
-jumpState = "runing"
-t = 30
-obstacle = random.choice([bush, stone, cacti])
+jumpState="runing"
+y=400
+t=30
+road_x = 0
+bg_x = 0
+
+obstacle = random.choice([bush,stone,cacti])
 rect = obstacle.get_rect()
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
-rect.y = 500 - rect.height
+rect.y = 500-rect.height
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -33,43 +36,46 @@ while True:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()            
             exit()            
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
-            if jumpState == "runing":
-                if event.key == locals.K_SPACE:
-                    jumpState = "up"
-
-    if jumpState == "up":    # 起跳状态
-        if t > 0:
-            y -= t
-            t -= 2
+            if jumpState=="runing":
+                if event.key==locals.K_SPACE:
+                    jumpState="up"
+    if jumpState=="up":
+        if t>0:
+            y-=t
+            t-=2
         else:
         else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
-        if t <= 30:
-            y += t
-            t += 2
+            jumpState="down"
+    if jumpState=="down":
+        if t<=30:
+            y+=t
+            t+=2
         else:
         else:
-            jumpState = "runing"
-            t =30
+            jumpState="runing"
+            t=30
             
             
-    # 悟空造型
-    wukong = hero[index]
-    if jumpState == "runing":       # 跑步状态下
-        index += 1
-        if index >= 5:
-            index = 0
-    # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
+    wukong=hero[index]
+    if jumpState=="runing":
+        index+=1
+        if index>4:
+            index=0
     
     
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
+    # 将背景图画上去
+    bg_x-=1
+    if bg_x<-1000:
+        bg_x=0
+    screen.blit(background, (bg_x, 0))
+    road_x-=8
+    if road_x<-1000:
+        road_x=0
+    screen.blit(road, (road_x, 500))
+    screen.blit(wukong, (150, y))
+    if rect.x<0-rect.width:
         obstacle = random.choice([bush,stone,cacti])
         obstacle = random.choice([bush,stone,cacti])
         rect = obstacle.get_rect()
         rect = obstacle.get_rect()
         rect.x = 1000
         rect.x = 1000
-        rect.y = 500 - rect.height
-    rect.x -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
+        rect.y = 500-rect.height
+    rect.x-=8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)